LIGHT MODULE AND MOTOR VEHICLE LIGHTING DEVICE

• Main Authors: HLAVANI PETER, TOSER PAVEL, SCHONING MICHAEL
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; PERFORMING OPERATIONS; PRINTED CIRCUITS; SYSTEMS THEREOF; TRANSPORTING; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; VEHICLES IN GENERAL; WEAPONS

The invention relates to a light module (100) for a motor vehicle lighting device (400), comprising: a cooling body (102) comprising at least two resting surfaces (104, 106) inclined relative to each other; the invention relates to an electrical printed circuit board (110), comprising at least two printed circuit board sections (114, 116) which are inclined relative to one another and which are connected to one another by means of at least one region (118) of the printed circuit board (110) which is bent along a bending axis (B), the at least one printed circuit board section (114, 116) rests at least in sections on a resting surface (104, 106) of the heat sink (102) on the secondary side (S) of the printed circuit board (110), and wherein the electrical printed circuit board (110) has at least one through-hole (130) along the bending axis (B), into which through-hole (130) a web (140) of the at least one printed circuit board section (114) protrudes; and a plurality of semiconductor light sources (154a-b, 15